Fangtao Li
2020
Entity Attribute Relation Extraction with Attribute-Aware Embeddings
Dan Iter | Xiao Yu | Fangtao Li
Proceedings of Deep Learning Inside Out (DeeLIO): The First Workshop on Knowledge Extraction and Integration for Deep Learning Architectures
Dan Iter | Xiao Yu | Fangtao Li
Proceedings of Deep Learning Inside Out (DeeLIO): The First Workshop on Knowledge Extraction and Integration for Deep Learning Architectures
Entity-attribute relations are a fundamental component for building large-scale knowledge bases, which are widely employed in modern search engines. However, most such knowledge bases are manually curated, covering only a small fraction of all attributes, even for common entities. To improve the precision of model-based entity-attribute extraction, we propose attribute-aware embeddings, which embeds entities and attributes in the same space by the similarity of their attributes. Our model, EANET, learns these embeddings by representing entities as a weighted sum of their attributes and concatenates these embeddings to mention level features. EANET achieves up to 91% classification accuracy, outperforming strong baselines and achieves 83% precision on manually labeled high confidence extractions, outperforming Biperpedia (Gupta et al., 2014), a previous state-of-the-art for large scale entity-attribute extraction.
2013
Deceptive Answer Prediction with User Preference Graph
Fangtao Li | Yang Gao | Shuchang Zhou | Xiance Si | Decheng Dai
Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)
Fangtao Li | Yang Gao | Shuchang Zhou | Xiance Si | Decheng Dai
Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)
2012
Cross-Domain Co-Extraction of Sentiment and Topic Lexicons
Fangtao Li | Sinno Jialin Pan | Ou Jin | Qiang Yang | Xiaoyan Zhu
Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)
Fangtao Li | Sinno Jialin Pan | Ou Jin | Qiang Yang | Xiaoyan Zhu
Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)
2010
Structure-Aware Review Mining and Summarization
Fangtao Li | Chao Han | Minlie Huang | Xiaoyan Zhu | Ying-Ju Xia | Shu Zhang | Hao Yu
Proceedings of the 23rd International Conference on Computational Linguistics (Coling 2010)
Fangtao Li | Chao Han | Minlie Huang | Xiaoyan Zhu | Ying-Ju Xia | Shu Zhang | Hao Yu
Proceedings of the 23rd International Conference on Computational Linguistics (Coling 2010)
Learning to Link Entities with Knowledge Base
Zhicheng Zheng | Fangtao Li | Minlie Huang | Xiaoyan Zhu
Human Language Technologies: The 2010 Annual Conference of the North American Chapter of the Association for Computational Linguistics
Zhicheng Zheng | Fangtao Li | Minlie Huang | Xiaoyan Zhu
Human Language Technologies: The 2010 Annual Conference of the North American Chapter of the Association for Computational Linguistics
2009
Answering Opinion Questions with Random Walks on Graphs
Fangtao Li | Yang Tang | Minlie Huang | Xiaoyan Zhu
Proceedings of the Joint Conference of the 47th Annual Meeting of the ACL and the 4th International Joint Conference on Natural Language Processing of the AFNLP
Fangtao Li | Yang Tang | Minlie Huang | Xiaoyan Zhu
Proceedings of the Joint Conference of the 47th Annual Meeting of the ACL and the 4th International Joint Conference on Natural Language Processing of the AFNLP